Prizm L4-1600cc 1.6L DOHC VIN 6 (1990)
On 1991 model year vehicles built between VIN MZ053796 and MZ086198, the Valve, Throttle Body Auxiliary Air P/N 94845502, should also be
replaced in addition to the ECM. The auxiliary air valve is part of the fuel injection throttle body assembly and is shown on the illustration as item # 3.
Normal Service Manual procedures should be followed for the above part replacements.
Part Information:
Parts are currently available from GMSPO.
Labor Operation and Time:
T1861 - 1991 Vehicles (VIN MZ053796 through MZ086198) 1.5 Hr.
TI862 - All Others (1990 through 1992) 1.0 Hr.
